AC 2009 then DL 5073 at Toronto Pearson
Saint John → Toronto → Detroit
Timetable, Toronto time
19:23AC 2009 from Saint John at the gate
09:45DL 5073 to Detroit leaves the gate
14 h 22 apart on the timetable, overnight
DL 5073 leaves 14 h 22 after AC 2009 arrives on the timetable: more than half a day, so not a connection we count.